To visit the Planetarium, please make an appointment with us. Please fill in the form below and the motivation of your visit.We can only show the Planetarium to 15 people at once. Our tour takes up till 45 minutes. If your group is larger than 15 persons, than we would recommend to visit our Slot Zuyelen” as well.An entrance fee of € 15,- per person is donated at a charity.Please make sure to bring your identifying papers a long